commit f64a799b8a49e3e26497b26ea78af01fc6302874
author Archana Patni <archana.patni@linux.intel.com> Thu Feb 20 06:30:00 2014 +0000
committer Jonathan Cameron <jic23@kernel.org> Sat Feb 22 13:07:06 2014 +0000
tree 2d16c045f55baa802a1e3a6e3e351a341eb45e15
parent 39a3a0138f6113805dc9e0813214cd4b03bd8ac0

iio: hid-sensors: Added Pressure Sensor driver

Added usage id processing for Pressure Sensor. This uses IIO
interfaces for triggered buffer to present data to user
mode. This uses HID sensor framework for registering callback
events from the sensor hub.

Signed-off-by: Archana Patni <archana.patni@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

include/linux/hid-sensor-ids.h

diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h
index 9bc9e35..537161a 100644
--- a/include/linux/hid-sensor-ids.h
+++ b/include/linux/hid-sensor-ids.h
@@ -38,6 +38,11 @@
 #define HID_USAGE_SENSOR_DATA_PRESENCE                          0x2004b0
 #define HID_USAGE_SENSOR_HUMAN_PRESENCE                         0x2004b1
 
+/* Pressure (200031) */
+#define HID_USAGE_SENSOR_PRESSURE                               0x200031
+#define HID_USAGE_SENSOR_DATA_ATMOSPHERIC_PRESSURE              0x200430
+#define HID_USAGE_SENSOR_ATMOSPHERIC_PRESSURE                   0x200431
+
 /* Gyro 3D: (200076) */
 #define HID_USAGE_SENSOR_GYRO_3D				0x200076
 #define HID_USAGE_SENSOR_DATA_ANGL_VELOCITY			0x200456